For his scene in Ferris Bueller's Day Off Charlie Sheen stayed awake for 48 hours to give the desired 'wasted' look. To produce the look for his actual life Charlie Sheen hasn't slept in 14 years.

Otto Frank wrote Audrey Hepburn asking her to portray his daughter Anne in the movie "The Diary of Anne Frank". Audrey kindly declined the part.

David Patrick Kelly’s infamous “Warriors, come out to play” line in The Warriors (1979) was completely improvised.

George Lucas originally wanted to be a race car driver, but an accident just before his high school graduation changed his mind.

Ke$ha is terrified of ghosts.

The words sung at the beginning of The Lion King are Zulu for “Here comes a lion, father” and “Oh, yes, it’s a lion.”

Harry Potter's author J.K. Rowling lost her billionaire status because she donated so much of her money to charity.

Sylvester Stallone was so poor he had to sell his dog for $50. A week later he sold the script for Rocky and bought him back for $3 000.

Jim Caviezel was struck by lightening while he was on the cross in, Passion of the Christ.

Christoph Waltz, the man who won an Oscar for playing the Jew Hunter in Inglorious Basterds, has a son who is a rabbi.

In 1994, during one famous lunch at Pixar, filmmakers John Lasseter, Pete Docter and Joe Ranft came up with ideas that would eventually become A Bug's Life, Finding Nemo, Monster Inc. and Wall-E. We'll have what they're having.

Schwarzenegger was paid approximately US$21 429 for every word he said in Terminator 2.

Tom Hanks had an asteroid named after him which was called “12818 tomhanks”.

Fight Club and Choke author Chuck Palahnuik can be glimpsed ever so briefly in the final scene of the latter. He's sitting next to Sam Rockwell on the plane.

Disney once hired 11 little people to dress up as Pinocchio and greet children. After being left with an entire day’s worth of food and wine, the actors ended up naked and screaming obscenities at the crowd at the film’s premiere by mid-afternoon.

There is a sound effect called the Wilhelm Scream that has been used in over 200 movies and TV shows since 1951.

Niall Horan is a big fan of Justin Bieber, he screamed when Justin followed him on Twitter.